how to check memory and cpu info
bash-3.00# uname-a
SunOS sunv240-2 5.10 Generic_118833-17 sun4u sparc SUNW,Sun-Fire-V240
bash-3.00# /usr/platform/SUNW,Sun-Fire-V240/sbin/prtdiag
System Configuration: Sun Microsystemssun4u Sun Fire V240
System clock frequency: 160 MHZ
Memory size: 2GB
==================================== CPUs ====================================
E$ CPU CPU
CPUFreq Size Implementation Mask Status Location
----------------------------------------------- ------ --------
0 1280 MHz1MB SUNW,UltraSPARC-IIIi 2.4 on-line MB/P0
1 1280 MHz1MB SUNW,UltraSPARC-IIIi 3.4 on-line MB/P1
================================= IO Devices =================================
Bus FreqSlot + Name +
Type MHz Status Path Model
--------------------------------------------------------------------
pci 66 MB pci108e,1648 (network)
okay /pci@1f,700000/network@2
pci 66 MB pci108e,1648 (network)
okay /pci@1f,700000/network
pci 33 MB isa/su (serial)
okay /pci@1e,600000/isa@7/serial@0,3f8
pci 33 MB isa/su (serial)
okay /pci@1e,600000/isa@7/serial
pci 33 MB isa/rmc-comm-rmc_comm (seria+
okay /pci@1e,600000/isa@7/rmc-comm@0,3e8
pci 33 MB pci10b9,5229 (ide)
okay /pci@1e,600000/ide
pci 33 PCI1 SUNW,m64B (display) SUNW,370-4362
okay /pci@1e,600000/SUNW,m64B@3
pci 66 MB scsi-pci1000,21 (scsi-2)
okay /pci@1c,600000/scsi@2
pci 66 MB scsi-pci1000,21 (scsi-2)
okay /pci@1c,600000/scsi
pci 66 MB pci108e,1648 (network)
okay /pci@1d,700000/network
pci 66 MB pci108e,1648 (network)
okay /pci@1d,700000/network
============================ Memory Configuration ============================
Segment Table:
-----------------------------------------------------------------------
Base Address Size Interleave FactorContains
-----------------------------------------------------------------------
0x0 1GB 1 BankIDs 0
0x1000000000 1GB 4 BankIDs 16,17,18,19
Bank Table:
-----------------------------------------------------------
Physical Location
ID ControllerIDGroupID Size Interleave Way
-----------------------------------------------------------
0 0 0 1GB 0
16 1 0 256MB 0,1,2,3
17 1 1 256MB
18 1 1 256MB
19 1 0 256MB
Memory Module Groups:
--------------------------------------------------
ControllerID GroupIDLabels Status
--------------------------------------------------
0 0 MB/P0/B0/D0
0 0 MB/P0/B0/D1
1 0 MB/P1/B0/D0
1 0 MB/P1/B0/D1
1 1 MB/P1/B1/D0
1 1 MB/P1/B1/D1
本文来自ChinaUnix博客，如果查看原文请点：http://blog.chinaunix.net/u/1604/showart_1951546.html 这个命令很常用，不过在使用中发现了一点儿问题，10版本之前的prtdiag -v可以显示处理器的风扇转速和处理器的温度以及临界温度等信息，10版本开始不再显示这些信息了
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